1gnutls_cipher_init(3)               gnutls               gnutls_cipher_init(3)
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NAME

6       gnutls_cipher_init - API function
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SYNOPSIS

9       #include <gnutls/crypto.h>
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11       int gnutls_cipher_init(gnutls_cipher_hd_t * handle, gnutls_cipher_algo‐
12       rithm_t cipher, const gnutls_datum_t * key, const gnutls_datum_t * iv);
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ARGUMENTS

15       gnutls_cipher_hd_t * handle
16                   is a gnutls_cipher_hd_t type
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18       gnutls_cipher_algorithm_t cipher
19                   the encryption algorithm to use
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21       const gnutls_datum_t * key
22                   the key to be used for encryption/decryption
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24       const gnutls_datum_t * iv
25                   the IV to use (if not applicable set NULL)
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DESCRIPTION

28       This function will initialize the  handle  context  to  be  usable  for
29       encryption/decryption  of  data.  This will effectively use the current
30       crypto backend in use by gnutls or  the  cryptographic  accelerator  in
31       use.
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RETURNS

34       Zero or a negative error code on error.
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SINCE

37       2.10.0
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REPORTING BUGS

40       Report bugs to <bugs@gnutls.org>.
41       Home page: https://www.gnutls.org
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45       Copyright © 2001-2020 Free Software Foundation, Inc., and others.
46       Copying  and  distribution  of this file, with or without modification,
47       are permitted in any medium  without  royalty  provided  the  copyright
48       notice and this notice are preserved.
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SEE ALSO

51       The  full  documentation  for gnutls is maintained as a Texinfo manual.
52       If the /usr/share/doc/gnutls/ directory does not contain the HTML  form
53       visit
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55       https://www.gnutls.org/manual/
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57gnutls                              3.6.13               gnutls_cipher_init(3)
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